591DB-DDG

Programmable Oscillators Overview

The Skyworks Solutions Inc. 591DB-DDG is a standard clock oscillator from the Si591 series, designed for single-frequency general-purpose applications within the 10 MHz to 810 MHz range. It features an enable pin on Pin 1 and utilizes a surface-mount package measuring 7 mm by 5 mm. The device supports CML output format and operates with a supply voltage of 3.3 V. It is rated for an operating temperature range from -40°C to +85°C and includes a load capacitance specification of 15 pF.

Programmable Oscillators Feature Summary

• Supports programmable frequencies ranging from 10 MHz to 810 MHz
• Integrates an enable control function accessible via Pin 1
• Delivers CML differential output signal format
• Utilizes a compact 7 mm x 5 mm surface-mount footprint

Programmable Oscillators Applications

• RF timing circuits
• General-purpose clock generation
• High-speed digital system synchronization

Programmable Oscillators Procurement Notes

Verify the specific frequency configuration and output format against project requirements before ordering. Confirm that the CML output interface matches the receiving component's input specifications. Ensure the 3.3 V supply voltage aligns with the system power architecture. Check the lead time and availability status through authorized distributors as stock levels vary.

Programmable Oscillators Selection Notes

Select this model when a high-frequency XO in the 10-810 MHz range is required with CML outputs. The Si591 series offers flexibility for various timing needs. Consider the 7x5 mm package size for board space constraints. Verify thermal performance within the -40°C to +85°C range for the intended environment.

Programmable Oscillators Part Context

The 591DB-DDG belongs to the Si591 family of programmable oscillators manufactured by Skyworks Solutions. This series provides versatile clock solutions for demanding electronic applications. The part number suffix indicates specific electrical characteristics and packaging options defined by the manufacturer.

Programmable Oscillators Replacement Considerations

Consult official Skyworks documentation for parameter-equivalent substitutes. Cross-reference frequency, output format, and package dimensions when evaluating alternative components.